Hopper



FIG. 1 is a side perspective view of a hopper according to my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a side perspective view of a second embodiment of the hopper;

FIG. 6 is a front view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a side perspective view of a third embodiment of the hopper;

FIG. 10 is a front view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof; and,

FIG. 13 is a side perspective view of a fourth embodiment of the hopper.

Any surfaces of the design not shown, including interior surfaces and any surfaces shown in broken lines, form no part of the claimed invention. 

CLAIM I claim the ornamental design for a hopper, as shown and described. 